最終更新:2021-10-27 (水) 10:16:08 (906d)
ペイロードフォーマットディスクリプタ
Top / ペイロードフォーマットディスクリプタ
概要
- A Payload Format descriptor defines the characteristics of a video stream with its specific format. The following descriptors are defined in the separate Payload Specification documents that accompany this document. For more information about a specific descriptor, see the corresponding document.
メモ
- 別々のドキュメントで定義されている。
- ペイロードの数はインプットヘッダディスクリプタのbNumFormatsで定義される
UVC/ドキュメント
UVC 1.5
Payload Format Descriptor Document Uncompressed Video? USB_Video_Payload_Uncompressed MJPEG Video? USB_Video_Payload_MJPEG MPEG1-SS? USB_Video_Payload_Stream_Based? MPEG2-PS? USB_Video_Payload_Stream_Based? MPEG-2 TS USB_Video_Payload_MPEG2-TS? H.264 USB_Video_Payload_H.264? VP8 USB_Video_Payload_VP8? SMTPE VC1? USB_Video_Payload_MPEG2-TS? MPEG-4 SL? USB_Video_Payload_MPEG2-TS? DV USB_Video_Payload_DV? Vendor Defined? USB_Video_Payload_Stream_Based? or USB_Video_Payload_Frame_Based?
UVC 1.1
Payload Format Descriptor Document Uncompressed Video? USB_Video_Payload_Uncompressed MJPEG Video? USB_Video_Payload_MJPEG MPEG1-SS? USB_Video_Payload_Stream_Based? MPEG2-PS? USB_Video_Payload_Stream_Based? MPEG-2 TS USB_Video_Payload_MPEG2-TS? H.264 USB_Video_Payload_MPEG2-TS? SMTPE VC1? USB_Video_Payload_MPEG2-TS? MPEG-4 SL? USB_Video_Payload_MPEG2-TS? DV USB_Video_Payload_DV? Vendor Defined? USB_Video_Payload_Stream_Based? or USB_Video_Payload_Frame_Based?
UVC 1.0
Payload Format Descriptor Document Uncompressed Video? USB_Video_Payload_Uncompressed MJPEG Video? USB_Video_Payload_MJPEG MPEG1 System Stream? USB_Video_Payload_MPEG1-SS_MPEG2_PS? MPEG2-PS? USB_Video_Payload_MPEG1-SS_MPEG2_PS? MPEG-2 TS USB_Video_Payload_MPEG2-TS? MPEG-4 SL? USB_Video_Payload_MPEG4-SL? DV USB_Video_Payload_DV?
フォーマット別ディスクリプタ
非圧縮 (USB_Video_Payload_Uncompressed)
MJPEG (USB_Video_Payload_MJPEG)
フレームベースド (USB_Video_Payload_Frame_Based?)
- フレームベースドペイロードビデオフォーマットディスクリプタ
- フレームベースドペイロードフレームディスクリプタ?
ストリームベースド (USB_Video_Payload_Stream_Based?)
- ストリームベースドフォーマットディスクリプタ?
